Solving Equations Containing Two Radicals
What is the solution to the equation ∛5x-4 = ∛7x+8
A x= -6
What is the solution to the equation √5x-7 = √3x+5
B x = 6
Which statement describes a process to solve √b+20 - √b = 5
C Add a radical term to both sides and square both sides twice.
Which equation shows a valid, practical step in solving ∜2x-8 + ∜2x+8 = 0
D (∜2x-8)^4 = (-∜2x+8)
What is the solution to the equation √4t+5 = 3- √t+5
B x = -1
What is the solution to the equation ∛x+4 + ∛2x+8 =0
B x = -4
What is the solution to the equation √x^2+2x - 25 = √x+5. Assume the range is all real numbers.
B x = 5
What is the solution to the equation ∛m-4 - ∛2m+8 = 0?
B m = -12
Which comparison of the two equations is accurate?
C Both equations have the same potential solutions, but equation A might have extraneous solutions.
Which of the following occurs within the solution process for ∛5x-2 - ∛ 4x =0
C cubing both sides once